Tag: biological aging

Horizontal bar chart showing 56% mortality reduction for combined youthful brain and immune aging versus individual organ systems
Clinical UpdatesData & NumbersNew StudiesPracticeResearch Digest

Organs Age Independently: Stanford Study Shows Brain and Immune System Drive Lifespan Risk

Stanford researchers measured plasma proteins in 44,498 people and built separate aging clocks for 11 organs, finding that youthful brain…

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GMJ Practice Desk
U-shaped graph showing biological aging across sleep durations from 5 to 10 hours per night
Clinical UpdatesNew StudiesPracticeResearch Digest

U-shaped sleep curve reveals distinct aging patterns: short sleep drives aging, long sleep signals underlying disease

A Nature study of 500,000 UK adults reveals a U-shaped relationship between sleep duration and biological aging. Optimal aging occurs…

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GMJ Practice Desk
Medical researcher examining blood samples for biological age testing in laboratory setting
New StudiesResearch Digest

Blood Test Reveals Biological Age of 11 Organ Systems, Predicts Disease Risk Years in Advance

Stanford Medicine develops OrganAge blood test measuring biological aging across 11 organ systems. Test predicts disease risk 20-50% more accurately…

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GMJ Research Desk
Scientific data visualization showing air pollution's impact on biological aging across European populations
New Studies

Air Pollution Accelerates Biological Aging, 39-Year Study Reveals

A comprehensive 39-year study of over 338,000 Europeans reveals that air pollution accelerates biological aging at the cellular level. Up…

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GMJ Research Desk

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